Sintering is one of the key processes for achieving the “dual carbon” goals in the iron and steel industry and low-carbon sintering is of great significance for the low-carbon and green development of the iron and steel industry. In this paper,thecurrentprogressand industrialapplicationstatusof low-carbonsintering technologiesare systematically reviewed and summarized;the discussion is conducted along four aspects,including source carbon substitution,in-process carbon reduction,end-of-pipe carbon reduction,and AI-enabled sintering carbon reduction technologies; and future development directions for low-carbon sintering are prospected.